What are the expected value and the standard deviation

Assignment Help Basic Statistics
Reference no: EM131372191

What are the expected value and the standard deviation of the sample proportion P^ if the true population proportion is 0.2 and the sample size is n = 90?

Reference no: EM131372191

Questions Cloud

Managerial function of organizing : From the assigned reading, please reflect on the managerial function of organizing and the impact that this function may have during a hospital / health system merger or acquisition. Then, identify the top three universal design factors influenced ..
Identify some international events from the past five years : HIS 105:You have already developed a thesis statement and developed an outline in which you explored two (2) real-life international incidents from the past five (5) years involving the United States involving the United States as a world power. N..
Calculate and plot the dynamic force and torque : Repeat for a form-closed cam. Compare the dynamic force, torque, and natural frequency for the form-closed design and the force-closed design.
Success of an organizations strategic plan : There are three central processes that are derived from a portfolio strategic plan. Describe each of them. Why are these processes important to the success of an organizations strategic plan?
What are the expected value and the standard deviation : What are the expected value and the standard deviation of the sample proportion P^ if the true population proportion is 0.2 and the sample size is n = 90?
What specific actions can you take to be inspiring leader : Describe technology tools that enhance the virtual team’s ability to communicate and work collaboratively. (hint: subject e-managemnet) What should you do to help your team manage the aftermath of a catastrophe? (hint: subject e-management) Explain w..
How does managed care affect the doctor patient relationship : How does managed care affect healthcare organizations relationship with buyers, sellers, their community in general, and the government? How does managed care affect the doctor patient relationship?
What is the value of the true population proportion p : For a fixed sample size, what is the value of the true population proportion p that maximizes the variance of the sample proportion P^?
Functionality of traditional hmo utilization management : The gatekeeper role is critical to the functionality of traditional HMO utilization management. How could an HMO best use its resource and minimize negative customer reveberations? What is your definition of the ideal healthcare system?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Which is not a characteristic of the normal distribution

The weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25 pounds.

  A probability-based assessment of stealing

Consider randomly selecting a student at a certain university, and let A denote the event that the selected individual has a Visa credit card and B be the analogous event for a MasterCard. Suppose that P(A) = .5, P(B) = .4, and P(A intersect B..

  What is the test statistic

When testing (at the 5% level of significance) whether the proportions have changed, what is the test statistic? (please round your answer to 3 decimal places)

  What critical value t from table c would you use for a

what critical value t from table c would you use for a confidence interval for the mean of the population in each of

  Discuss the implications of magnitude from 0 to 1 sign or

discuss the implications of magnitude from 0 to 1 sign or - and probability versus causality for the correlation

  Project features of a software project deliverable

Measuring and controlling project deliverables is essential to validating work performed within a project. Evaluate how project status reports are useful for measuring and controlling resource efforts, project schedules, project costs, and project fe..

  Different types of trending

What are some examples of each of the trend types (Secular/Linear)? What external factors might affect each of the different types of trending?

  A professor in the school of business wants to investigate

a professor in the school of business wants to investigate the prices of new textbooks in the campus bookstore and the

  In exploring possible sites for a convenience store in a

in exploring possible sites for a convenience store in a large neighborhood the retail chain wants to be 95 certain of

  Representing nominal scale of measurement

Could this information be viewed as representing the nominal scale of measurement? If so, explain your reasoning. If not, why not? Could this information be viewed as representing the ratio scale of measurement? If so, explain your rea- soning. I..

  Make a comparison time plot of the cpi data

Go to the Average Price Data area and get a table of the last 48 months' average price of unleaded regular gasoline. Make a comparison time plot of the CPI data in part 1 and the gasoline price data. Comment on the gasoline prices.

  Probability of finding five left-handers

Problem: The probability that an individual is left-handed is 0.11. In a class of 29 students, what is the probability of finding five left-handers?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd